Across
- 2. continents experience this over time
- 5. last name of the scientist who found pangaea
- 7. formed by convergent plate crashing into eachother
- 9. the speed at wich something moves
- 11. Plate“_____”
- 14. under the Earths surface
- 16. first name of the scientist who found pangaea
- 17. caused by plates shifting
- 19. when plates move apart
Down
- 1. formed by divergent boundries
- 2. when plates move towards each other
- 3. how many continents there are
- 4. scientist who studies the earth
- 6. lava spewing mountains
- 8. name of the supercontinent formed very long ago
- 10. the water on the surface of earth
- 12. ball of hot metal in the center of the earth
- 13. massive landforms on the surface of the earth
- 15. formed by convergent boundaries in the ocean
- 18. the outer layer of the earth